Search Results - "de Morais, A B"

Cohesive zone beam modelling of mixed-mode I–II delamination by de Morais, A.B.

“…Two cohesive zone beam models were developed for mixed-mode I–II delamination. The models were assessed by application to the moment-loaded double cantilever…”
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Mode I interlaminar fracture of carbon/epoxy multidirectional laminates by Pereira, A.B., de Morais, A.B.

“…This paper reports an experimental study on the mode I interlaminar fracture of carbon/epoxy multidirectional specimens with 0°/ θ° delaminating interfaces…”
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Mixed-mode I + III interlaminar fracture of carbon/epoxy laminates by Pereira, A.B., de Morais, A.B.

“…A new test was developed for measuring the mixed-mode I + III interlaminar fracture toughness. The specimen adopted was an 8-point bending plate (8PBP) with a…”
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Mode I cohesive zone model for delamination in composite beams by de Morais, A.B.

“…•The beam on elastic foundation analysis of mode I delamination was revisited.•A single extensional foundation enabled accurate modelling of DCB specimens.•The…”
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Prediction of the longitudinal tensile strength of polymer matrix composites by de Morais, A.B.

“…A micromechanical model is presented for predicting the longitudinal tensile strength of polymer matrix composites. The model assumes strength is determined by…”
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Equivalent crack based mode II fracture characterization of wood by de Moura, M.F.S.F., Silva, M.A.L., de Morais, A.B., Morais, J.J.L.

“…This paper reports a numerical study of the end notched flexure Pinus pinaster wood specimen. The main objective was to validate a data reduction method based…”
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Mixed Bending-Tension (MBT) test for mode I interlaminar and intralaminar fracture by Macedo, F.S., Pereira, A.B., de Morais, A.B.

“…A new Mixed Bending-Tension (MBT) test is proposed for mode I fracture of laminated composites. The MBT specimen consists of a relatively small pre-cracked…”
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Mode-I interlaminar fracture of carbon/epoxy cross-ply composites by de Morais, A.B., de Moura, M.F., Marques, A.T., de Castro, P.T.

“…Mode-I double-cantilever beam (DCB) tests were performed on carbon/epoxy [0°/90°] 12 specimens. The starter crack was created at mid-thickness, between the 0…”
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Mode III interlaminar fracture of carbon/epoxy laminates using the edge crack torsion (ECT) test by de Morais, A.B., Pereira, A.B., de Moura, M.F.S.F., Magalhães, A.G.

“…The mode III interlaminar fracture of carbon/epoxy laminates was evaluated with the edge crack torsion (ECT) test. Three-dimensional finite element analyses…”
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Double cantilever beam testing of multidirectional laminates by de Morais, A.B.

“…Several difficulties in the double cantilever beam (DCB) tests of multidirectional laminates often prevent valid measurements of the mode I critical strain…”
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VapB type 8 plasmids in Rhodococcus equi isolated from the small intestine of pigs and comparison of selective culture media by Lara, G.H.B., Takai, S., Sasaki, Y., Kakuda, T., Listoni, F.J.P., Risseti, R.M., Morais, A.B.C., Ribeiro, M.G.

“…The virulence‐plasmid profile of Rhodococcus equi strains isolated from Suidae and humans is similar. Recent evidence suggests that the consumption of pork…”
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Equivalent crack based analyses of ENF and ELS tests by de Moura, M.F.S.F., de Morais, A.B.

“…Equivalent crack based data reduction schemes have been recently proposed for mode II interlaminar fracture tests. These methods avoid the difficulties in…”
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Application of the effective crack method to mode I and mode II interlaminar fracture of carbon/epoxy unidirectional laminates by de Morais, A.B., Pereira, A.B.

“…This paper describes an experimental study involving double cantilever beam (DCB), end-notched flexure (ENF) and four-point end-notched flexure (4ENF) tests on…”
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Mode II interlaminar fracture of glass/epoxy multidirectional laminates by Pereira, A.B, de Morais, A.B

“…An experimental study was conducted on the mode II interlaminar fracture of woven fabric glass/epoxy multidirectional laminates. A preliminary Finite Element…”
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Analysis of crack propagation in double cantilever beam tests of multidirectional laminates by de Morais, A.B, de Moura, M.F, Gonçalves, J.P.M, Camanho, P.P

“…This paper presents numerical analyses of crack propagation in double cantilever beam (DCB) tests of multidirectional laminates. Three-dimensional finite…”
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Analysis of mode II interlaminar fracture of multidirectional laminates by de Morais, A.B.

“…A numerical study was performed on the mode II interlaminar critical strain energy release rate ( G IIc) of multidirectional laminates. The objectives were to…”
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Assessment of initiation criteria used in interlaminar fracture tests of composites by de Morais, A.B., de Moura, M.F.S.F.

“…Finite element (FE) simulations of delamination growth in mode I double cantilever beam (DCB) and mode II end-notched flexure (ENF) specimens were conducted in…”
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A new fibre bridging based analysis of the Double Cantilever Beam (DCB) test by de Morais, A.B.

“…A new analysis was developed for the Double Cantilever Beam (DCB) test. Its main objective is to compute mode I critical strain energy release rates G Ic…”
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A beam model for the fracture of adhesive joints with dissimilar metal adherends by de Morais, A.B.

“…The natural ability to join different materials is one of the main advantages of adhesive joints. It is thus important to characterize the fracture resistance…”
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Mixed mode I + II interlaminar fracture of carbon/epoxy laminates by Pereira, A.B., de Morais, A.B.

“…This paper reports a study of the mixed mode I + II fracture of carbon/epoxy unidirectional and multidirectional specimens with symmetric, quasi-symmetric and…”
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